Universal Thermostat Guard Base Type Ring Base Cover Type Hinged Guard Construction Single Wall Inside Depth 3 3/8 in Inside Height 7 7/8 in Inside Width 5 11/16 in Material Stainless Steel Mounting Direction Horizontal or Vertical Outside Depth 3 11/16 in Outside Height 8 7/16 in Outside Width 6 1/4 in Thermostat Guard Cover Color Silver Base Gauge 36 ga Cover Gauge 36 ga Includes Mounting Hardware Includes Baseplate No Number of Keys 2